From 410fede0dd8e2effd05aa97baba9fe0fbb23b915 Mon Sep 17 00:00:00 2001 From: Tom Lane Date: Fri, 25 Mar 2005 18:04:34 +0000 Subject: [PATCH] Fix two bugs in change_owner_recurse_to_sequences: it was grabbing an overly strong lock on pg_depend, and it wasn't closing the rel when done. The latter bug was masked by the ResourceOwner code, which is something that should be changed. --- src/backend/commands/tablecmds.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/src/backend/commands/tablecmds.c b/src/backend/commands/tablecmds.c index 7c19bcd336..b441b09b0b 100644 --- a/src/backend/commands/tablecmds.c +++ b/src/backend/commands/tablecmds.c @@ -8,7 +8,7 @@ * * * IDENTIFICATION - * $PostgreSQL: pgsql/src/backend/commands/tablecmds.c,v 1.150 2005/03/24 00:03:22 neilc Exp $ + * $PostgreSQL: pgsql/src/backend/commands/tablecmds.c,v 1.151 2005/03/25 18:04:34 tgl Exp $ * *------------------------------------------------------------------------- */ @@ -5374,7 +5374,7 @@ change_owner_recurse_to_sequences(Oid relationOid, int32 newOwnerSysId) * SERIAL sequences are those having an internal dependency on one * of the table's columns (we don't care *which* column, exactly). */ - depRel = heap_openr(DependRelationName, RowExclusiveLock); + depRel = heap_openr(DependRelationName, AccessShareLock); ScanKeyInit(&key[0], Anum_pg_depend_refclassid, @@ -5420,6 +5420,8 @@ change_owner_recurse_to_sequences(Oid relationOid, int32 newOwnerSysId) } systable_endscan(scan); + + relation_close(depRel, AccessShareLock); } /* -- 2.11.0